The key is to cross 1 number from both sides till you get to the middle last number so the answer is 4
The correct answer is going to be D.
Answer:
A
Step-by-step explanation:
5a+4=9a+3-4a
5a-9a+4a=3-4
a=-1
Answer:
x=-8, x=0
Step-by-step explanation:
-0.1, -0.2,10 hope this helped
